At the simplest time, you meet the right person.
They were obviously in love, but separated due to misunderstanding.
Even though they were separated for a long time, they still stuck to their joke-like agreement.
Fate allows them to meet again, their misunderstanding is resolved, and they live happily ever after.
But fate forces them to face the cruelty of life.
The knot of the same heart is also the calamity of Tong Xin.
Conception: